Finding the Third Proportional to 533,445 and 1,158,468

Step by Step Solution

1. Step 1: Write the proportion equation
   533,445 : 1,158,468 = 1,158,468 : x
2. Step 2: Convert to fraction form
   533,445/1,158,468 = 1,158,468/x
3. Step 3: Cross multiply
   533,445x = 1,158,468 × 1,158,468
4. Step 4: Simplify right side
   533,445x = 1,342,048,107,024
5. Step 5: Solve for x
   x = 1,342,048,107,024/533,445
6. Step 6: Final answer
   x = 2,515,813.45